Enter your 25-character product key in the window that appears. Click and then Install Now to apply the changes. Method 2: Using the Windows Control Panel
, marking Office 2010 as the first version to require volume activation. learn.microsoft.com The Evolution Toward Subscriptions Microsoft Office 2010 Key BLOCKED enter your product key microsoft office 2010
Once you have your 25-character key, follow these steps to activate your software: Enter your 25-character product key in the window